58330000

素因数分解:

$2^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 100

約数和(自身を含む): 149139760

約数和(自身を除く): 90809760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 307, 380, 400, 475, 500, 614, 625, 760, 950, 1000, 1228, 1250, 1520, 1535, 1900, 2000, 2375, 2456, 2500, 3070, 3800, 4750, 4912, 5000, 5833, 6140, 7600, 7675, 9500, 10000, 11666, 11875, 12280, 15350, 19000, 23332, 23750, 24560, 29165, 30700, 38000, 38375, 46664, 47500, 58330, 61400, 76750, 93328, 95000, 116660, 122800, 145825, 153500, 190000, 191875, 233320, 291650, 307000, 383750, 466640, 583300, 614000, 729125, 767500, 1166600, 1458250, 1535000, 2333200, 2916500, 3070000, 3645625, 5833000, 7291250, 11666000, 14582500, 29165000, 58330000]

約数ペア:

[(1, 58330000), (2, 29165000), (4, 14582500), (5, 11666000), (8, 7291250), (10, 5833000), (16, 3645625), (19, 3070000), (20, 2916500), (25, 2333200), (38, 1535000), (40, 1458250), (50, 1166600), (76, 767500), (80, 729125), (95, 614000), (100, 583300), (125, 466640), (152, 383750), (190, 307000), (200, 291650), (250, 233320), (304, 191875), (307, 190000), (380, 153500), (400, 145825), (475, 122800), (500, 116660), (614, 95000), (625, 93328), (760, 76750), (950, 61400), (1000, 58330), (1228, 47500), (1250, 46664), (1520, 38375), (1535, 38000), (1900, 30700), (2000, 29165), (2375, 24560), (2456, 23750), (2500, 23332), (3070, 19000), (3800, 15350), (4750, 12280), (4912, 11875), (5000, 11666), (5833, 10000), (6140, 9500), (7600, 7675)]